createrawtransaction [{"txid":"id","vout":n},...] {"address":amount,"data":"hex",...} ( locktime ) ( replaceable )...4. replaceable (boolean, optional, default=false) Marks this transaction as BIP125 replaceable. Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible.

Thanks. Do I need to use createrawtransaction or using bitcoin-cli's sendmany command will also be RBF enabled if I set "walletrbf=1" to my bitcoin.conf?Also, if a transaction was started with RBF option, how do I effectively rebroadcast the same transactionid with a higher fee?